G01N 27/3275
Sensing specific biomolecules
Official title: {Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction}
G01N27/3275 (Sensing specific biomolecules) appears on 1,193 US grants and 1,984 published applications in this corpus.
Search patents in G01N- Granted patents
- 1,193
- Published applications
- 1,984
- Assignees
- 865
- Inventors
- 3,783
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 0 |
| 2002 | 2 | 23 |
| 2003 | 4 | 18 |
| 2004 | 10 | 24 |
| 2005 | 9 | 26 |
| 2006 | 10 | 24 |
| 2007 | 10 | 27 |
| 2008 | 9 | 25 |
| 2009 | 13 | 30 |
| 2010 | 17 | 34 |
| 2011 | 18 | 48 |
| 2012 | 29 | 61 |
| 2013 | 36 | 81 |
| 2014 | 44 | 110 |
| 2015 | 64 | 77 |
| 2016 | 63 | 99 |
| 2017 | 72 | 102 |
| 2018 | 62 | 120 |
| 2019 | 86 | 140 |
| 2020 | 80 | 130 |
| 2021 | 96 | 156 |
| 2022 | 77 | 124 |
| 2023 | 92 | 148 |
| 2024 | 77 | 140 |
| 2025 | 82 | 111 |
| 2026 | 93 | 106 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lateral flow assay with controlled conjugate time and controlled flow time29 Sep 2026US 12,748,066 B22Pi-Sigma Corp.
- Nanoelectronic device29 Sep 2026US 12,748,067 B2Robert Bosch GmbH
- Nanopore formation method29 Sep 2026US 12,748,099 B2Hitachi High-Tech Corporation
- Microwell microelectrode filtration sensor29 Sep 2026US 12,748,109 B2BioMEMS Diagnostics Inc.
- Measuring neurochemical levels with multiple cyclic square wave voltammetry22 Sep 2026US 12,740,727 B2Industry-University Cooperation Foundation Hanyang University
- Electrochemical biosensors, systems, and methods of use8 Oct 2026US 2026/0309671 A1
- Multiple measurements using an electrochemical aptamer-based sensor1 Oct 2026US 2026/0297592 A1The University of Melbourne
- ETRS-Based Biosensing Method and System1 Oct 2026US 2026/0298864 A1The University of Hong Kong
- Biosensor24 Sep 2026US 2026/0287541 A1Leadway (Hk) Limited
- Electrochemical aptamer biosensor for detecting phenylalanine and/or tyrosine24 Sep 2026US 2026/0287542 A1Seoul Women's University Industry-University Cooperation Foundation
Most cited
By later US patents
- Active programmable electronic devices for molecular biological analysis and diagnostics1,006US 5,605,662 ANanogen, Inc. · 1997
- Device for use in chemical test procedures873US 5,141,868 AInternationale Octrooi Maatschappij "Octropa" B.V. · 1992
- Low-potential electrochemical redox sensors647US 4,805,624 AThe Montefiore Hospital Association of Western PA · 1989
- Chemically modified electrodes and their uses534US 4,619,754 AAjinomoto Co., Inc. · 1986
- Electrochemical system for rapid detection of biochemical agents that catalyze a redox potential change473US 5,567,302 AMolecular Devices, LLC · 1996